Growing cities often face increased levels of pollution as they expand and require more resources for their citizens. the lesson
discussed the city of beijing and its work to control air pollution how can city planners and geographers reduce pollution
levels in cities? using complete sentences, describe two factors that contribute to this problem in the world's cities

i beleive its 1)aids

. political or economical policy that isolates a country from participating in international relationships. it has been suggested that the united states participates in isolationism because of its lack of involvement in particular wars or alliances.

the percentage of students at the school need special diets is

c) 10 percent

after the french-indian war.